package com.xmx.crawler.test;

import org.apache.http.HttpEntity;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.util.EntityUtils;

import java.io.IOException;

/**
 * @Author Xumx
 * @Date 2021/3/16 14:04
 * @Version 1.0
 */
public class Crawler1 {

    public static void main(String[] args) throws Exception {
        //1.打开浏览器，创建HttpClient对象
        CloseableHttpClient httpClient = HttpClients.createDefault();

        //2.输入网址,发起get请求创建HttpGet对象
        HttpGet httpGet = new HttpGet("http://www.xsyu.edu.cn/");

        //3.按回车，发起请求，返回响应，使用HttpClient对象发起请求
        CloseableHttpResponse response = httpClient.execute(httpGet);


        //4.解析响应，获取数据
        //判断状态码是否是200
        if (response.getStatusLine().getStatusCode() == 200){
            HttpEntity httpEntity = response.getEntity();
            String content = EntityUtils.toString(httpEntity, "UTF-8");
            System.out.println(content);
        }
    }

}
